英语翻译
Conus
拓展翻译
沼螺属
Parafossarulus
芋
Colocasia esculenta Schott
芋根
taro
芋头
taro
有头螺钉
cap screw
有头螺栓
tap bolt
有效螺距
effective pitch
有效螺距角
effective pitch angle
有效螺纹
effective thread
有效螺旋
effective helix angle
右手螺旋定则
right-hand screw rule
right-handedscrew rule; right-handscrew rule
右旋螺钉
right-hand screw; right-handed screw
右旋螺纹
right hand thread; right hand worm
纡回螺菌
Spirillum volutans
纡回螺菌素
volutin
纡回螺菌素粒
volutin granules
玉黍螺
periwinkle
圆顶螺绞
knuckle screw thread; knuckle thread
圆螺钉
button head screw
圆螺模攻
round die